All Chemical Products | Verified-CAS Industrial Chemicals from Shanghai Topfine Chemical
Shanghai Topfine Chemical supplies diversified industrial chemicals with verified CAS numbers, covering coatings & inks additives, organic raw materials, inorganic raw materials, chemical intermediates and food additives.
We provide global buyers with stable supply, sample support, COA, MSDS and complete export documentation. You can browse our full portfolio below or filter products via category navigation.
Our Main Product Categories
- Coatings & Inks — Coatings, printing inks and coating auxiliary materials — paint driers, additives and related chemicals for paints, varnishes, printing inks and coating systems.
- Driers — Paint driers for coatings, inks and varnishes — cobalt octoate, manganese octoate, naphthenates and lead-free alternatives.
- Photoinitiators — UV photoinitiators for coatings, printing inks and adhesives — free radical and macromolecular types including benzophenone derivatives, alpha-hydroxy ketones, acylphosphine oxides and low-migration formulations.
- Alcohol Solvents — Alcohol-based solvents for coatings, inks, pharmaceuticals and chemical synthesis — methanol, ethanol grades, glycols and butanols supplied in drums or ISO tanks.
- Acid & Ester Solvents — Organic acids and ester solvents — acetic acid, formic acid, acetates and carbonates — for coatings, adhesives, printing inks and industrial formulation.
- Amine, Phenol, Ketone, Alkane & Ether Solvents — Aromatic and aliphatic hydrocarbons, ketones, amines and phenol solvents for paints, resins, rubber, agrochemicals and general industrial use.
- Other Solvents — Specialty and polar aprotic solvents plus chlorinated solvents — DMF, DMAC, DMSO, THF, acetonitrile, dichloromethane and related products for demanding industrial processes.
- Organic Raw Materials — Organic chemical raw materials for industrial applications — solvents, intermediates and functional chemicals used across coatings, adhesives, food and agriculture supply chains.
- Inorganic Raw Materials — Inorganic chemical raw materials for industrial applications — acids, alkalis, salts and mineral-based products used across manufacturing sectors.
- Intermediates — Chemical intermediates for downstream synthesis — building blocks and functional compounds used in pharmaceuticals, agrochemicals, coatings and polymers.
- Food Additives — Food-grade additives approved for food-contact and consumption applications — including chewing gum base polymers and functional ingredients. Polyisobutylene (CAS 9003-27-4) is available in high-activity and low-activity grades.
Full-Product Portfolio
Epichlorohydrin
Epichlorohydrin (ECH) is a colourless, volatile liquid with a pungent, chloroform-like odour and is one of th…
n-Hexane
n-Hexane is a straight-chain aliphatic hydrocarbon solvent with a high purity of 97.00%. It is widely used in…
n-Heptane
n-Heptane is a straight-chain saturated aliphatic hydrocarbon supplied as a clear, colourless, volatile liqui…
Cyclohexane
Cyclohexane is a colorless, flammable cycloalkane with a mild, sweet odor. It is a key non-polar solvent and …
Cyclohexanone
Cyclohexanone is a colorless to pale yellow, flammable liquid ketone with a characteristic odor. It is a key …
Petroleum Ether 60-120
Petroleum Ether 60-120 is a highly volatile, narrow-boiling-range mixture of low molecular weight aliphatic h…
N,N-Dimethylformamide
N,N-Dimethylformamide (DMF) is a high-purity, colourless, hygroscopic aprotic polar solvent with a faint amin…
N,N-Dimethylacetamide
N,N-Dimethylacetamide (DMAC) is a high-purity, polar aprotic solvent supplied at 99.90% assay. It is miscible…
Methyl tert-Butyl Ether
Methyl tert-Butyl Ether (MTBE) is a clear, colourless, highly volatile ether with a characteristic ethereal o…
Tetrahydrofuran
Tetrahydrofuran (THF) is a clear, colourless, volatile cyclic ether supplied at 99.90% assay for demanding in…
Pyridine
Pyridine is a heterocyclic aromatic amine supplied as a high-purity, colorless to pale yellow liquid with a c…
Acetonitrile
Acetonitrile is a colorless, volatile liquid nitrile with a characteristic ether-like odor. It is a polar apr…
Dimethyl Sulfoxide
Dimethyl sulfoxide (DMSO) is a high-purity polar aprotic solvent supplied at 99.90% assay for demanding indus…
Thionyl Chloride
Thionyl chloride is a reactive, fuming inorganic liquid widely used as a chlorinating and dehydrating agent i…
Acetic Anhydride
Acetic anhydride (ethanoic anhydride) is a colourless, mobile, strongly refractive liquid with a pungent, vin…
Styrene
Styrene is a colourless to light yellow, oily liquid with a characteristic sweet, aromatic odour. It is a key…
Di-tert-butyl Dicarbonate
Di-tert-butyl Dicarbonate (Boc anhydride) is a widely used reagent for the introduction of the tert-butoxycar…
Polyacrylamide
Polyacrylamide (PAM) is a water-soluble synthetic polymer supplied in anionic, cationic, and nonionic grades.…
Sodium Methoxide
Sodium methoxide is a strong organic base and nucleophile supplied as a white hygroscopic solid or as a metha…
Caustic Soda
Caustic soda (sodium hydroxide) is a white, odourless, strongly alkaline inorganic chemical supplied in flake…
General FAQs for Chemical Sourcing
Q: What documents can you provide for your chemical products?
A: Each batch shipment comes with COA, MSDS and required export documents. Sample documents can be provided for qualified business inquiries.
Q: Do you support chemical sample requests?
A: Yes, sample service is available for most items. Please provide target product name, CAS number and sample quantity for quotation.
Q: Can you support third-party inspection for chemical cargo?
A: Third-party inspection is acceptable upon customer’s request before shipment.
Need quotation, technical datasheets or further supply information? Contact our sales team to submit your inquiry.
Email: gavin@topfine-chem.com · WhatsApp: +86 137 6198 4653